Which software development model focuses on refining a software system's current version in each subsequent development cycle?
a) iterative model
b) waterfall model
c) extreme programming model
d) incremental model

The can be used to paste text in any order

Octothorpe is another name for what common computer keyboard symbol?

You have inserted new slides based on a word outline. how do you format these new slides to match the powerpoint presentation formatting? a. select all slides in the presentation and click format on the home tab. b. select the new slides and click reset on the home tab. c. select all slides in the presentation and click reset on the home tab. d. select the new slides and click format on the home tab.